Average annual temperature is 8.9 °C
Absolute maximum temperature: 30.3 °C
Absolute minimum temperature: -21.1 °C
Number of sunny days: 175 days
Number of rainy days: 167 days
Number of snow days: 23 days
Look at detailed online map of Chappau
* Weather data for Chappau South Korea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 9.0 | 9.5 | 20.6 | 21.0 | 26.3 | 27.6 | 29.7 | 30.3 | 26.3 | 18.2 | 19.5 | 12.5 |
| Average daytime temperature (°C) | -1.3 | 3.6 | 11.4 | 13.6 | 19.0 | 23.0 | 25.7 | 26.2 | 22.4 | 15.2 | 6.5 | 0.4 |
| Average temperature (°C) | -5.6 | -2.0 | 4.7 | 8.3 | 13.8 | 18.2 | 21.7 | 22.0 | 17.9 | 9.6 | 1.7 | -3.6 |
| Average night temperature (°C) | -9.5 | -5.7 | -1.0 | 3.4 | 8.7 | 13.8 | 18.5 | 18.7 | 14.5 | 4.7 | -2.3 | -6.9 |
| Absolute minimum temperature (°C) | -21.1 | -9.2 | -8.6 | -4.0 | 0.5 | 9.4 | 15.2 | 11.0 | 8.2 | -0.8 | -12.1 | -18.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.0 | 8.0 | 9.2 | 8.1 | 9.1 | 9.7 | 7.6 | 8.9 | 7.4 | 8.3 | 7.0 | 5.9 |
| Precipitation (mm) | 34 | 4 | 22 | 99 | 130 | 222 | 484 | 322 | 216 | 22 | 84 | 83 |
| Sunny days | 19 | 22 | 22 | 14 | 17 | 10 | 4 | 9 | 7 | 19 | 17 | 15 |
| Rainy days | 3 | 1 | 9 | 16 | 14 | 20 | 27 | 22 | 23 | 12 | 11 | 9 |
| Snow days | 9 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7 |
The largest precipitation sum in Chappau is at